From: Al Viro <viro@ZenIV.linux.org.uk>
To: Jeff Layton <jlayton@poochiereds.net>
Cc: linux-nfs@vger.kernel.org, linux-fsdevel@vger.kernel.org,
Trond Myklebust <trond.myklebust@primarydata.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
Anna Schumaker <Anna.Schumaker@netapp.com>
Subject: Re: parallel lookups on NFS
Date: Sat, 30 Apr 2016 15:22:32 +0100 [thread overview]
Message-ID: <20160430142232.GA25498@ZenIV.linux.org.uk> (raw)
In-Reply-To: <1462022576.10011.22.camel@poochiereds.net>
On Sat, Apr 30, 2016 at 09:22:56AM -0400, Jeff Layton wrote:
> ...but looks like same problem:
>
> (gdb) list *(__kmalloc_track_caller+0x96)
> 0xffffffff811f9a06 is in __kmalloc_track_caller (mm/slub.c:245).
> 240������*����������������������Core slab cache functions
> 241������*******************************************************************/
> 242
> 243�����static inline void *get_freepointer(struct kmem_cache *s, void *object)
> 244�����{
> 245�������������return *(void **)(object + s->offset);
> 246�����}
> 247
> 248�����static void prefetch_freepointer(const struct kmem_cache *s, void *object)
> 249�����{
Joy... Does that happen without the last commit as well? I realize that
memory corruption could well have been introduced earlier and changes in
the last commit had only increased the odds, but...
next prev parent reply other threads:[~2016-04-30 14:22 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-24 2:34 parallel lookups on NFS Al Viro
2016-04-24 12:46 ` Jeff Layton
2016-04-24 19:18 ` Al Viro
2016-04-24 20:51 ` Jeff Layton
2016-04-29 7:58 ` Al Viro
2016-04-30 13:15 ` Jeff Layton
2016-04-30 13:22 ` Jeff Layton
2016-04-30 14:22 ` Al Viro [this message]
2016-04-30 14:43 ` Jeff Layton
2016-04-30 18:58 ` Al Viro
2016-04-30 19:29 ` Al Viro
[not found] ` <1462048765.10011.44.camel@poochiereds.net>
2016-04-30 20:57 ` Al Viro
2016-04-30 22:17 ` Jeff Layton
2016-04-30 22:33 ` Jeff Layton
2016-04-30 23:31 ` Al Viro
2016-05-01 0:02 ` Al Viro
2016-05-01 0:18 ` Al Viro
2016-05-01 1:08 ` Al Viro
2016-05-01 13:35 ` Jeff Layton
2016-04-30 23:23 ` Jeff Layton
2016-04-30 23:29 ` Jeff Layton
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20160430142232.GA25498@ZenIV.linux.org.uk \
--to=viro@zeniv.linux.org.uk \
--cc=Anna.Schumaker@netapp.com \
--cc=jlayton@poochiereds.net \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-nfs@vger.kernel.org \
--cc=torvalds@linux-foundation.org \
--cc=trond.myklebust@primarydata.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).